A: To remove the turn signal switch, locate it to the left of the steering column. Remove the steering wheel and column trim covers. Disconnect the wires and remove the mounting screws. The switch is integrated into the airbag clockspring and should be replaced as a unit with its wiring harness. If installing a new switch, it will come with a special tab to keep the clockspring centered during installation. Reinstall by following the reverse steps of the removal process.